Lesson 42 North America.ppt

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1、Lesson42NorthAmericaThinkabout:Howmanycontinentsarethereintheworld?Whatarethey?HowmanymaincountriesarethereinNorthAmerica?Whatarethey?Three.Canada,AmericaandMexico.Seven.Asia,Europe,Africa,NorthAmerica,SouthAmerica,AustraliaandAntarctic.SevencontinentsNorthAmericaNewwordsmillionsquareRockyMountain

2、sSpanishMexicann.百万n.平方，广场，正方形落基山脉adj.西班牙（人）的，n.西班牙语n.墨西哥人，墨西哥语adj.墨西哥（人）的Readthelessonandwritetrue(T)orfalse(F)1.Canada,theUnitedstatesandMexicoaretheonlythreemaincountriesinNorthAmerica.()2.ThepopulationofChinaislargerthanthatofNorthAmerica.()3.TheGreatLakesarethelargestbodiesofwaterintheworld.(

3、)ThepeopleintheU.S.speakEnglish,andmostMexicansspeakitaswell.()TTFFReadthelessonagainandcompletethetableNorthAmericasizethenumberofcountriesthelargestlakethebiggestmountainsthebiggestcountryLanguagesspoken24millionsquarekilometres3maincountriesTheGreatLakesTheRockyMountainsCanadaEnglish,French,Chi

4、nese,SpanishLanguagepoints1.TothesouthofCanadaistheUnitedStates.tothesouth/northof…在······（范围之外的）南部/北部。例如：HebeiprovinceistothenorthofHainan.inthesouthof…意思是“在······(范围之内的)南部/北部”例如：HanzhongisinthesouthofShaanxiprovince.onthesouth/northof…意思是“与······接壤或相邻的南部/北部”例如：HenanprovinceisonthesouthofHebeipro

5、vince.2.Together,thesethreecountriescoverabout24millionsquarekilometres.squarekilometre意思是“平方千米/平方公里”3.Thatisalargepopulation,butsmallerthanthatofchina.①表示人口多与少，常用large或small来修饰。②句中的“that”用来替代上文中提到的population,在比较级或含有比较意味的句子中，常用that来替代上文提到的名词。例如：TheweatherinShenyangiscolderthanthatinBeijing.Practic

6、eCis___the____ofA.Dis___the____ofC.Bis____the____ofA.Fillintheblankswiththecorrectwords.ABCDNoneasttonorthinsouthChoosethebestanswers.1.Thenumberofthestudentsinourschoolis____than____.A.muchlarger;thatofNo.8middleschool.B.morelarger;thatofNo.8middleschool.C.muchlarge;No.8middleschool.D.morelarge;N

7、o.8middleschool.2.Guangdongprovinceis____thesouthofChinaanditis____theeastofGuangxiprovince.A.on;toB.in;toC.in;onD.to;on3.ThepopulationofChinaisvery___.A.manyB.muchC.largeD.SmallACCFillinblankswiththecorrectwords